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    <title>玉灵 QQ:7031633 Email:webrx@126.com</title>
    <meta name="keywords" content="keywords">
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<body>
<h1>008.00</h1>
<h1>010.00</h1>
<h1>100.00</h1>
<script>
    let i = 1299.1
    //document.write(String(i).padStart(3,'0'))
    //document.write(i.toPrecision(6))


    //document.writeln(i.toFixed(3))

    let num = 8
    //document.write(String(num).padStart(3,'0').concat('.').concat(Number(num).toFixed(2)))
    document.write(num.toPrecision(5))

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